package com.alibaba.seckill.config;

import org.springframework.amqp.core.Binding;
import org.springframework.amqp.core.BindingBuilder;
import org.springframework.amqp.core.Queue;
import org.springframework.amqp.core.TopicExchange;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

/**
 * topic模式
 */

@Configuration
public class RabbitMQTopicConfig {

    /* private static final String QUEUE01 = "queue_topic01";
     private static final String QUEUE02 = "queue_topic02";
     private static final String EXCHANGE = "topicExchange";
     private static final String ROUTINGKEY01 = "#.queue.#";
     private static final String ROUTINGKEY02 = "*.queue.#";

     @Bean
     public Queue queue01() {
         return new Queue(QUEUE01);
     }

     @Bean
     public Queue queue02() {return new Queue(QUEUE02);}

     @Bean
     public TopicExchange topicExchange() {
         return new TopicExchange(EXCHANGE);
     }

     @Bean
     public Binding binding01() {
         return BindingBuilder.bind(queue01()).to(topicExchange()).with(ROUTINGKEY01);
     }

     @Bean
     public Binding binding02() {
         return BindingBuilder.bind(queue02()).to(topicExchange()).with(ROUTINGKEY02);
     }*/
    private static final String QUEUE = "seckillQueue";
    private static final String EXCHANGE = "seckillExchange";

    @Bean
    public Queue queue() {
        return new Queue(QUEUE);
    }

    @Bean
    public TopicExchange topicExchange() {
        return new TopicExchange(EXCHANGE);
    }

    @Bean
    public Binding binding01() {
        return BindingBuilder.bind(queue()).to(topicExchange()).with("seckill.#");
    }


}
